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Cushion|Lab Grown|IGI

1.81ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG7478835270

Certificate IGI LG7478835270

Diamond specifications and retailer prices

From €4,305 EUR
$4,810 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €4,305 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.81ct lab-grown cushion diamond

This 1.81ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG7478835270 or 7478835270. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG7478835270
Dimensions7.66 × 6.60 × 4.55 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizeNone
Top View
7.66 mm6.60 mm1.81 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG7478835270
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €4,305 EUR|Low: €4,225 EUR|High: €4,431 EUR|Avg: €4,321 EUR|-2.8%
October 31, 2026
Brilliant Earth€4,305 EUR

4 data points across 1 retailer

1 retailer

B
Brilliant Earth
16506106A · Oct 31
€4,305 EUR
$4,810 USD
View

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B
1.81ct Cushion
€4,305 EUR